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  • 311340C-3B-01-SREP



  • 32kHz scan rate
  • 162.5mm clearance distance
  • 95mm measurement range
  • Linearity Z:
    • 0.05 (+/- % of MR)
    • 0.05 (+/- mm)
  • 0.0005 to 0.0010mm Resolution Z
  • 0.37mm spot size
  • 30mm x 120mm x 149mm package dimensions
  • Gigabit Ethernet Interface
  • Inputs:
    • Differential Encoder
    • Laser Safety Enable
    • Trigger
  • Outputs:
    • 2x Digital Output
    • RS-485 Serial
    • Selcom Serial
    • 1x Analog Output (4-20mA)
  • Input voltage (power)
    • +24 to +48VDC (13W)
    • Ripple +/- 10%


The LMI Technologies 311340C-3B-01-S Model 1340 Gocator is a high-speed smart laser displacement sensor, used as a distance-measuring device. The Gocator integrates into existing systems and delivers ranges over Ethernet, analog, serial, or Selcom interface.

The Gocator 1340 samples at a 32kHz scan rate at the highest resolution over a large measurement range (up to 2,000mm). These sensors are ideal for dimensional and surface roughness measurements. Single-sensor systems do not require any additional controllers or PCs. Gocator systems can scale to multiple sensors using LMI Master hubs. Masters take care of power distribution, laser safety interlock, I/O handling, and microsecond synchronization. 

Gocator's built-in GUI allows for flexible configuration of range settings using any web browser, computer, or operating system.

Gocator Repair Service Level 1 includes:

  • Device cleaned and visually inspected for damages
  • Device verified for operation and accuracy
  • External components replaced, as required
  • 6-month warranty
  • Move to Level 2 repair if internal damage is present due to broken connector/window

Gocator Repair Service Level 2 includes:

  • All Level 1 repairs
  • Internal components replaced, as required
  • Limited 1-year warranty